Início / computer / Perguntas / 1891653
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WinterHeaven91
Asked: 2025-04-11 23:34:45 +0800 CST

O OpenVPN não se conecta a partir da rede móvel - a conexão via WiFi funciona

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Estou tentando configurar meu roteador TP VPN Festa para se conectar à LAN usando OpenVPN. Configurei o OpenVPN no roteador e no celular. O roteador Festa está atrás do roteador do provedor de internet. Conectar-me ao Wi-Fi a partir do ponto de acesso atrás do roteador Festa me permite conectar usando OpenVPN. Conectar-me ao Wi-Fi a partir do roteador do provedor de internet também me permite conectar usando OpenVPN. Portanto, a porta no roteador do provedor de internet está aberta e permite acesso ao roteador VPN, presumo.

Quando tento conectar usando os dados do meu celular, que é o alvo principal para o que quero usar o OpenVPN (como se eu estivesse no local), ele não conecta.

Anexei um diagrama da rede e o log do aplicativo OpenVPN quando tento me conectar pela rede do celular. Por favor, informe-me quais outras informações seriam necessárias e relevantes. Percebi que o log mostra as tentativas de conexão com o IP do roteador VPN, mas não vejo o IP público ou, no meu caso, o endereço DynDns. Não sei por onde ou como começar a solucionar o problema nesta situação.

Diagrama de rede

Registro do OpenVPN:

[Apr 11, 2025, 17:29:12] START CONNECTION
[Apr 11, 2025, 17:29:12] ----- OpenVPN Start -----
OpenVPN core 3.10.5 ios arm64 64-bit
[Apr 11, 2025, 17:29:12] OpenVPN core 3.10.5 ios arm64 64-bit
[Apr 11, 2025, 17:29:12] Frame=512/2112/512 mssfix-ctrl=1250
[Apr 11, 2025, 17:29:12] NOTE: This configuration contains options that were not used:
[Apr 11, 2025, 17:29:12] Unsupported option (ignored)
[Apr 11, 2025, 17:29:12] 0 [resolv-retry] [infinite]
[Apr 11, 2025, 17:29:12] 1 [persist-key]
[Apr 11, 2025, 17:29:12] EVENT: RESOLVE
[Apr 11, 2025, 17:29:12] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:12] EVENT: WAIT
[Apr 11, 2025, 17:29:12] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:22] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:22] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:22] EVENT: RESOLVE
[Apr 11, 2025, 17:29:22] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:22] EVENT: WAIT
[Apr 11, 2025, 17:29:22] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:32] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:32] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:32] EVENT: RESOLVE
[Apr 11, 2025, 17:29:32] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:32] EVENT: WAIT
[Apr 11, 2025, 17:29:32] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:42] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:42] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:42] EVENT: RESOLVE
[Apr 11, 2025, 17:29:42] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:42] EVENT: WAIT
[Apr 11, 2025, 17:29:42] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:29:52] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:29:52] EVENT: RECONNECTING
[Apr 11, 2025, 17:29:52] EVENT: RESOLVE
[Apr 11, 2025, 17:29:52] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:29:52] EVENT: WAIT
[Apr 11, 2025, 17:29:52] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:30:02] Server poll timeout, trying next remote entry...
[Apr 11, 2025, 17:30:02] EVENT: RECONNECTING
[Apr 11, 2025, 17:30:02] EVENT: RESOLVE
[Apr 11, 2025, 17:30:02] Contacting 192.168.1.11:1194 via UDP
[Apr 11, 2025, 17:30:02] EVENT: WAIT
[Apr 11, 2025, 17:30:02] Connecting to [192.168.1.11]:1194 (192.168.1.11) via UDP
[Apr 11, 2025, 17:30:12] EVENT: CONNECTION_TIMEOUT [ERR]
[Apr 11, 2025, 17:30:12] EVENT: DISCONNECTED
[Apr 11, 2025, 17:30:12] EVENT: CORE_THREAD_DONE
[Apr 11, 2025, 17:30:12] EVENT: DISCONNECT_PENDING
[Apr 11, 2025, 17:30:12] Raw stats on disconnect:
  BYTES_OUT : 840
  PACKETS_OUT : 60
  CONNECTION_TIMEOUT : 1
  N_RECONNECT : 5
[Apr 11, 2025, 17:30:12] Performance stats on disconnect:
  CPU usage (microseconds): 119098
  Network bytes per CPU second: 7053
  Tunnel bytes per CPU second: 0
networking

1 respostas

  1. Best Answer

    A solução que encontrei foi trocar o IP interno que o roteador do ISP atribuiu ao roteador da VPN pelo IP externo do roteador do ISP, que associei a um dyndns porque não é estático. Portanto, troquei o IP interno para o IP externo no arquivo ovpn antes de enviar esse arquivo para o aplicativo a partir do OpenVPN. Em seguida, tentei acessar a VPN novamente usando a rede móvel e funcionou perfeitamente.

    Espero que isso ajude outras pessoas. Com isso, minha pergunta está encerrada.

    • 1

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